Open Source Auth
(with tons of integrations)
Every Supabase project comes with a complete User Management system that works without any additional tools.
Including PostgreSQL's policy engine, for fine-grained access rules.
All the social providers
Enable social logins with the click of a button. Google, Facebook, GitHub, Azure (Microsoft), Gitlab, Twitter, Discord, and many more.
Fully integrated
Incredibly simple Auth, without a single external authentication service. Built-in Authentication, Authorization, and User Management.
Own your data
User data stored in your Supabase database so you never have to worry about 3rd party privacy issues. Host your data in 12 different locations.
Simple APIs
APIs that you can understand. With powerful libraries that work on client and server-side applications.
Enterprise logins
Support for SAML, Azure. More enterprise providers and SSO coming soon.
Social login scopes
Request additional user data permissions when using social logins.
Community driven examples, libraries and guides
Supported by a network of early advocates, contributors, and champions.
User permissions without the middleware
Supabase Auth works without any additional servers. Build Authorization rules with Postgres' Row Level Security, controlling who can create, edit and delete specific rows in your database.
Policies can be written in SQL or using the dashboard online.
Explore documentationAuth UI
Pre-built auth widgets to get started in minutes.
Customizable authentication UI component with custom themes and extensible styles to match your brand and aesthetic
